<template>
  <div>
    <div class="food" v-if="isShow">
      <div class="food-content">
        <div class="image-header">
          <img v-lazy="food.image" />
          <p class="foodpanel-desc">{{ food.info }}</p>
          <div class="back" @click="toggleShow">
            <van-icon name="arrow-left" class="icon-arrow_left" />
          </div>
        </div>
        <div class="content">
          <h1 class="title">{{ food.name }}</h1>
          <div class="detail">
            <span class="sell-count">月售{{ food.sellCount }}份</span>
            <span class="rating">好评率{{ food.rating }}%</span>
          </div>
          <div class="price">
            <span class="now">￥{{ food.price }}</span>
            <span class="old" v-show="food.oldPrice"
              >￥{{ food.oldPrice }}</span
            >
          </div>
          <div class="cartcontrol-wrapper">
            <CartControl :food="food" />
          </div>
        </div>
      </div>
      <div class="food-cover" @click="toggleShow"></div>
    </div>
  </div>
</template>

<script>
import CartControl from '@/components/CartControl/CartControl'
export default {
  props: {
    food: Object
  },
  data () {
    return {
      isShow: false
    }
  },
  methods: {
    toggleShow () {
      this.isShow = !this.isShow
    }
  },
  components: {
    CartControl
  }
}
</script>

<style lang="less" scoped>
.food {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 48px;
  z-index: 101;
  width: 100%;
  &.fade-enter-active,
  &.fade-leave-active {
    transition: opacity 0.5s;
  }
  &.fade-enter,
  &.fade-leave-to {
    opacity: 0;
  }
  .food-content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 65%;
    z-index: 66;
    background: #fff;
    border-radius: 5px;
    .image-header {
      position: relative;
      width: 100%;
      height: 0;
      padding-top: 100%;
      img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
      }
      .foodpanel-desc {
        font-size: 10px;
        color: #ddd;
        letter-spacing: 0;
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 0 10px 10px;
      }
      .back {
        position: absolute;
        top: 10px;
        left: 0;
        .icon-arrow_left {
          display: block;
          padding: 10px;
          font-size: 20px;
          color: #fff;
        }
      }
    }
    .content {
      position: relative;
      padding: 18px;
      .title {
        line-height: 14px;
        margin-bottom: 8px;
        font-size: 14px;
        font-weight: 700;
        color: rgb(7, 17, 27);
      }
      .detail {
        margin-bottom: 18px;
        line-height: 10px;
        height: 10px;
        font-size: 0;
        .sell-count,
        .rating {
          font-size: 10px;
          color: rgb(147, 153, 159);
        }
        .sell-count {
          margin-right: 12px;
        }
      }
      .price {
        font-weight: 700;
        line-height: 24px;
        .now {
          margin-right: 8px;
          font-size: 14px;
          color: rgb(240, 20, 20);
        }
        .old {
          text-decoration: line-through;
          font-size: 10px;
          color: rgb(147, 153, 159);
        }
      }
      .cartcontrol-wrapper {
        position: absolute;
        right: 12px;
        bottom: 12px;
      }
      .buy {
        position: absolute;
        right: 18px;
        bottom: 18px;
        z-index: 10;
        height: 24px;
        line-height: 24px;
        padding: 0 12px;
        box-sizing: border-box;
        border-radius: 12px;
        font-size: 10px;
        color: #fff;
        background: rgb(0, 160, 220);
        &.fade-transition {
          transition: all 0.2s;
          opacity: 1;
        }
        &.fade-enter,
        &.fade-leave {
          opacity: 0;
        }
      }
    }
  }
  .food-cover {
    position: absolute;
    top: 0;
    right: 0;
    bottom: -48px;
    left: 0;
    z-index: 55;
    background-color: rgba(0, 0, 0, 0.5);
  }
}
</style>
